Add Your Business

Have a business in Charles, Calvert, St. Mary’s, or Prince George’s County? Fill out the form below to submit it for a free listing on Support Local Southern Maryland.

You're signing up for Preferred. We collect a bit more below to match — you'll pick a payment method and finish verification once your listing is approved.



This also becomes your account login, so you can come back to update/upgrade your listing or sponsor events later.


Category *
Select any that apply.


We'll review it and may add it as an official category.

Service Area *
Select any that apply.





Shown publicly on your listing page — separate from your account login email above, which stays private.

Social Media Links




Up to 300 characters — shown on your listing page.


We only allow licensed and insured providers to offer services at events. Upload proof of your business license and insurance — or, if your type of work doesn't need insurance (e.g. photography), a short letter explaining why. A business license or DBA is still expected either way.